| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $95.69 | 12.762% | $107.902 | $107.90 | $107.90 | $107.90 |
| Purchase #2 | $70.26 | 13.254% | $79.5723 | $79.57 | $79.55 | $79.60 |
| Purchase #3 | $238.66 | 11.161% | $265.2968 | $265.30 | $265.30 | $265.30 |
| Purchase #4 | $35.35 | 9.141% | $38.5813 | $38.58 | $38.60 | $38.60 |
| Purchase #5 | $25.75 | 7.229% | $27.6115 | $27.61 | $27.60 | $27.60 |
| Purchase #6 | $50.96 | 8.267% | $55.1729 | $55.17 | $55.15 | $55.20 |
| Purchase #7 | $123.68 | 13.626% | $140.5326 | $140.53 | $140.55 | $140.50 |
| 7 purchase totals = | $640.35 | $714.6694 | $714.66 | $714.65 | $714.70 | |